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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Three-dimensional principal component analysis of brain tumors with different 1p/19q co-deletion statuses. Autoscaling and logarithmic transformation were applied; del- 1p/19q co-deleted samples; n-del- 1p/19q non co-delated samples.